# Tempo vs How Long Until?

The clearest difference is in-app purchases: How Long Until? at none against Tempo's 1. How Long Until? also leads on iOS requirement (15.0 vs 17.0). Tempo's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Tempo sells 1 one-off in-app purchase. How Long Until? asks for nothing beyond the download.

Tempo ships an update fortnightly, How Long Until? every 5 weeks. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Tempo | How Long Until? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tempo-visual-countdown-timer/id6757446047/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 22 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Foundry24 LLC](https://appshunter.io/developer/1828222955) | [ALEXANDER CHRISTIAN LOBO CAMARGO](https://appshunter.io/developer/6796827002) |

## What reviewers say

### Tempo

[App page](https://appshunter.io/ios/app/tempo-visual-countdown-timer/id6757446047)

This app transforms countdown timers into clear visual progress indicators, helping you stay focused on tasks like work, study, or cooking. It offers multiple visualization options and a distraction-free interface, working reliably offline without requiring an account.

**Highlights:** Multiple visualization options, Clean, distraction-free interface, Works offline, No account setup, Reliable background operation, Privacy-focused

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tempo Pro | $4.99 | one-time |


### How Long Until?

[App page](https://appshunter.io/ios/app/how-long-until/id6807255378)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tempo free?

Tempo is free to download, with in-app purchases available.

### Is How Long Until? free?

How Long Until? is free to download, with no in-app purchases.

### Do Tempo or How Long Until? have ads?

Neither Tempo nor How Long Until? shows ads.

### Which is updated more often, Tempo or How Long Until??

Tempo ships an update fortnightly, and How Long Until? every 5 weeks. Most recently, Tempo was updated on October 31, 2026 and How Long Until? on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*